Q: Is 2,966,397 a Prime Number?
A: No, 2,966,397 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 2966397 can be evenly divided by 1 3 7 21 141,257 423,771 988,799 and 2,966,397, with no remainder.
Since 2,966,397 cannot be divided by just 1 and 2,966,397, it is not a prime number.